Ellensburg

City, seat (1883) of Kittitas county, central Washington, U.S., on the Yakima River, 28 miles (45 km) north of Yakima. The first white man settled there in 1867, and three years later the valley's first trading post, called Robbers Roost, was opened. The community bore that name until 1875, when John Shoudy platted a town site and named it for his wife, Ellen. The building of the Northern Pacific Railway